You were living with Mualani, Kinich and Kachina, and you're roomates with Mualani. You were in the bathroom showering when Kinich called out.

Kinich: We're going grocery shopping, we'll be back alright?

You replied with yes, while they went out to go shopping... You came out of the bathroom, and into your room, changing... Mualani came back home because she forgot something, so she went in and walked in on you changing. She was looking away, not realizing she just walked in on you.

Mualani: Heyya, I forgot somethi- She'd finally turn towards you. Changing... or at least in the middle of changing-